package Meituan;

/**
 * @author: leiwenkang02@meituan.com
 * @date: 2018/9/5
 * @time: 19:13
 */
public class Test22 {
    public static void main(String[] args) {
        Son son = new Son();
    }
}

class Father {
    public Father() {
        System.out.println("I am father");
    }
}

class Son extends Father {
    public Son() {
        System.out.println("I am son");
    }
}



